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  Number of layers: 16 
  Surface finish: ENIG 
  Base material: FR4 
  Thickness: 3.0mm 
  Min. hole diameter:0.35mm 
  size:420×560mm 
  Outer Layer W/S: 4/3mil 
  Inner layer W/S: 5/4mil 
  Aspect Ratio: 9:1 
  Special process: via-in-pad Impedance Control Press Fit Hole 
  Advantages Of 16 Layer ENIG Press Fit Hole PCB 
  Own lamination process to convenient production for Multilayer PCB and shorten the lead time. 
  Jiangxi facility is environmental-friendly approved by the government . 
  Famous raw materials brand, Kingboard, Shengyi, ITEQ, Taiyo, Guangxin. 
  Highly automated production line with AIO Optical Scanning, Electroplating Automatic Line, High-speed flying probe test machines and inkjet printer. 
  Engineers with more than 15 years of experience 
  Perfect quality inspection system 
  Professional R&D team can make all kinds of special boards. 
  Quick turn, prototype, medium or large batches can be produced to meet the needs of different customers. 
  Sales office in Shenzhen and own 12,000sqm factory in Jiangxi. 
  Establish an e-commerce system to reduce transaction costs and increase market response speed. 
  
 
  Huihe Circuits is a professional 16 layer pcb manufacturer, we provide pth pcb board, 16 layer pcb, pth pcb, pcb manufacturing and etc. For more information, please feel free to contact us! 
  
 
  Huihe, as an excellent high quality pcb manufacturer, offers a wide range of circuit board for you to choose from.